JP4969331B2 - Cup holder - Google Patents

Description

  The present invention relates to a cup holder having a holding means for supporting peripheral portions of containers in a standing manner rising from a tray among cup holders.

  As disclosed in Patent Document 1, the conventional cup holder includes a tray (a tray) and a holding means (movable member) that can be switched between a folding mode and a standing mode that rises with respect to the tray. However, there is a structure that restrains or supports the peripheral part of the containers in a standing manner. In this structure, it is possible to expose the tray and the holding means without storing them. However, the tray and the holding means are used by being pushed into and pulled out from a storage part (storage box) provided in a vehicle compartment wall or a console. It is a so-called retractable type.

Japanese Utility Model Publication No. 3-28031 (FIGS. 1 to 22)

  In the structure of the above-mentioned patent document 1, when the holding means is switched from the folding mode to the standing mode via the link biased in the rising direction by the biasing force, and conversely, the link is pushed down against the biasing force from the standing mode. For example, if the urging force is set to be large, the push-down force when the folding mode is set is increased, and the switching operability is deteriorated. Further, in the storing operation, after the holding means is pushed down to be in the folding mode, the tray is pushed into the storage portion, that is, a two-stage operation must be performed (see FIG. 1 to FIG. 1 of Patent Document 1). FIG. 7). In Patent Document 1, in the structure shown in FIGS. 8 to 16, the holding means abuts against the opening edge of the storage portion from the standing state and receives downward stress in the process of pushing the tray into the storage portion. However, since the holding means hits the opening edge of the storage portion, it is easily damaged and it is difficult to maintain a good storage operation. In addition, the conventional holding means has an opening for inserting and supporting the containers, but since the hold diameter of the opening is not finely adjusted according to the diameter of the containers, the target containers are standard. If it deviates from the outer diameter, the holding characteristics also deteriorate.

  An object of the present invention is to solve the above-described problems and improve the switching operability and usability. Another object is to improve the holding characteristics by making it possible to finely adjust the hold diameter according to the diameter of the containers.

In order to achieve the above object, the present invention comprises a tray and a holding means that can be switched between a folded state and an upright standing state that are stacked on the tray, and the holding means is configured to move the peripheral portions of the containers in the upright state. In the cup holder that can be supported, the cup holder has a rotating body assembled to be rotatable with respect to the tray, and the holding means is configured to be folded by rotating the tray and the rotating body relative to each other. Rutotomoni switched between the upright embodiment, the holding means, with one leg member which is pivotally supported on the rotating body, and the other leg member which is pivotally supported on the tray, a support piece which connects the two leg members And is configured to be switched from the folding mode to the standing mode by narrowing the interval between the leg members by the rotation of the rotating body . Here, in the present invention described above, the tray is used to include a panel, a lid, and the like, and the containers are used to have a broad meaning including cans, cups, plastic bottles, and those similar in appearance. .

The present invention as described above is more preferably embodied as follows.
(1) It is the structure which has the storage part which puts in / out the said tray, and the rotation mechanism which rotates the said rotary body in response to the removal / insertion of the said tray with respect to the said storage part (Claim 2).
(2) A configuration in which two or more holding means are provided around the rotating body (claim 3).
(3) The hold diameter, which is partitioned by the holding means in the standing mode and supports the peripheral part of the containers, is variable according to the rotation amount (or rotation angle) of the rotating body (claim). 3).

In the invention of claim 1, the holding means is changed from the standing mode to the folding mode and from the folding mode to the standing mode by rotating the tray and the rotating body relatively, that is, normally rotating the rotating body with respect to the tray. Each can be switched. For this reason, in this structure, compared with the structure of patent document 1, it is easy to make switching operability simpler or better, thereby improving usability. Further, the holding means is composed of two leg members and a support piece connecting the both leg members, and is switched from the folding mode to the standing mode by narrowing the interval between the leg members by the rotation of the rotating body. For this reason, this holding means is simple and can realize a simple switching operation in which failure does not easily occur.

  In the invention of claim 2, in conjunction with the drawer of the tray with respect to the storage unit, the rotating body rotates in one direction via the rotation mechanism, and the holding means is switched from the folding mode to the standing mode. In conjunction with the pushing-in of the tray, the rotating body rotates in the other direction via the rotating mechanism, and the holding means is switched from the standing mode to the folding mode. For this reason, in this structure, switching operability and usability can be further improved.

In the invention of claim 3, the holding means is provided with a plurality around the rotating body, that Do more reliably capable of supporting the periphery of the containers.

In this case, in the invention of claim 4, the hold diameter defined by each holding means increases or decreases according to the rotation amount (or rotation angle) of the rotating body. For this reason, in this structure, even if the containers have different diameters, the hold diameter defined by each holding means can be changed according to the diameter of the target containers, so that it can always be supported in a stable state.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 and 2 show the entire cup holder, FIGS. 3 to 7 show the main structure of the cup holder, and FIGS. 8 and 9 show the operation of the main part. In the following explanation, after clarifying the structure and the relationship between members, the operation of the main part will be referred to.

(Structure) The cup holder of the embodiment is switched between a case 1 that is a storage unit, a tray 2 that is put in and out of the case 1, a folding mode that overlaps the tray 2, and a standing mode that stands up. A holding means 3 for supporting or restraining the part, a rotating body 4 assembled to be rotatable with respect to the tray 2, and a rotating mechanism 5 for rotating the rotating body 4 in conjunction with the insertion and removal of the tray 2 with respect to the case 1. The holding means 3 can be switched between a folding mode and a standing mode by relatively rotating the tray 2 and the rotating body 4 (usually rotating the rotating body 4). The cup holder can be simplified by omitting the case 1 and the rotating mechanism 5. In this case, for example, the rotating means 4 is rotated by another rotating mechanism or manually, and the holding means 3 is folded. And switching to the standing mode.

  The case 1, the tray 2, the leg members 30, 31 constituting the holding means 3, the support piece 34, the rotating body 4, and the lever 5 constituting the rotating mechanism 5 are resin molded products, but the material is resin. Other than that. Of these, as shown in FIGS. 1 and 2, the case 1 is formed by superimposing the upper half body 10 and the lower half body 11 on top of each other and integrating them with screws (not shown). The container 2 is formed and the tray 2 is taken in and out from the opening 12 on one end side. In the case 1, a guide groove 13 is provided on the upper surface side of the lower half body 11, is located between the left and right sides and extends in the front-rear direction, and protrusions 14, 14 projecting from the left and right inner surfaces, respectively. And abutting portions 15 and 15 extending in the front-rear direction in a state of being slightly inwardly opposed to the left and right. The guide groove 13 is formed as a straight groove 13a from the front side to slightly before the opening 12, and from there to the vicinity of the opening 12 is formed as an inclined portion 13b inclined from one side to the other in the width direction.

  Reference numeral 16 denotes an overhanging portion that is provided on one end side of the upper half body 10, that is, on one end side that defines the opening 12, and is raised one step upward. On one end side (opening portion 12 side) of the lower half body 11, the left and right intermediate portions are formed in concave not-shown portions (not shown). This is because the tray 2 is pushed into the case 1 and the hand or finger is hooked on the corresponding portion of the tray 2 (corresponding portion of the edge protruding wall portion 22 to be described later) from the concave lacking portion to enable the pulling operation. Because. The above case 1 is mounted on, for example, an instrument panel or console box of an automobile, but corresponds to the case 1 with respect to a mounting portion for a cup holder (such as an instrument panel or console box). It is also possible to have a structure in which the storage portion having the space is directly formed.

As shown in FIGS. 1 to 5, the tray 2 has a rectangular plate shape corresponding to the case 1, the upper surface is formed with the rear portion 21 higher than the front portion 20, and the lower surface is formed on both sides and the front portion 20. It is edged by a projecting wall portion 22 projecting to the end side, and has guide grooves 23 provided on both side surfaces and slidably fitted to corresponding projecting portions 14 on the case side. In addition, the front portion 20 has a circular shape that protrudes along the end portion and is vertically penetrated between the protruding portion 24 and the rear portion 21. The opening 25, a plurality (three in this example) of connecting portions 26 projecting around the upper surface side of the opening 25, and a plurality (three in this example) projecting around the lower surface side of the opening 25 ) Guiding protrusions 27). Each connecting portion 26 and each projecting portion 27 are provided on an imaginary line passing through the approximate center of the opening 25. Each connecting portion 26 has a through hole 26a as shown in FIG. 5B, and has a step that is one step lower on the outer peripheral side. Each protrusion 27 has a hole 27a which is recessed from the opening 2 5, the elastic member 6 is disposed in the hole portion 27a. The elastic member 6 uses a coil spring, but may be an elastic body such as rubber or the like.

  The rear portion 21 is provided with a pair of projecting piece portions 28 provided on the lower surface and maintaining a predetermined interval. Although not shown in the drawings, each projecting piece 28 has a leaf spring 17 assembled to a lateral groove provided on the outer surface. The leaf spring 17 has a substantially Ω-shaped elastic contact portion, and when the tray 2 is disposed with respect to the case 1 through the fitting of the protrusion 14 and the guide groove 23, the elastic contact portion corresponding to the elastic contact portion is provided. By contacting the contact portion 15, the rattling of the tray 2 with respect to the case 1 can be absorbed. Further, a pivot portion 29 is provided between the front portion 20 and the rear portion 21 on the lower surface.

  The tray 2 is assembled with the rotating body 4, the holding means 3, and the lever 50 constituting the rotating mechanism 5. Among these, as shown in FIGS. 3 and 6, the rotating body 4 includes a concave receiving portion 40 that fits into the opening 25, a flange portion 41 that protrudes around the upper end of the receiving portion 40, and a portion that equally divides the periphery. A plurality of (three in this example) projecting piece portions 42 projecting into a single shape, a connecting portion 43 projecting from the upper surface of each projecting piece portion 42, and a circumferential groove 44 provided on the outer periphery of the receiving portion 40 And a gear portion 45 provided on the bottom outer surface of the receiving portion 40 are integrally provided. Each projecting piece portion 42 protrudes greatly outward from the flange portion 41, and has a connecting portion 43 that projects from the end in the same direction. The gear portion 45 is a spur gear, and has a wide valley portion 47 lacking the teeth at the reference position together with the continuous teeth 46.

  In the rotating body 4 described above, when the receiving portion 40 is fitted into the opening 25 of the tray 2, the elastic member 6 disposed in each of the protrusion side hole portions 27 a elastically contacts the circumferential groove 44 from three directions. Thus, it is prevented from coming off from the opening 25 via the elastic material 6. Further, the rotating body 4 absorbs the rattling with respect to the opening 25 due to the centering action of the elastic member 6, and the rotation characteristics thereof are maintained well.

  The rotation mechanism 5 may be any mechanism that rotates the rotating body 4 in conjunction with the insertion and removal of the tray 2 with respect to the case 1. In this example, from the gear portion 45 on the rotating body, the lever 50 having the continuous teeth 51 that mesh with the gear portion 45, the convex portion 53 provided on the lever 50, and the guide groove 13 on the case side Become. The lever 50 has teeth 51 formed around one end side, a support portion (not shown) provided between one end and the other end, and a protrusion that protrudes from the lower surface on the other end side and fits into the guide groove 13. Part 53. The lever 50 has a thin or stepped upper surface on one end side so that the protrusion 27 can escape from the step. The teeth 51 have wide teeth 52 that mesh with the gear portion 45 and mesh with the wide valley portion 47 on the gear portion 45 side.

  The lever 50 described above is supported so that the above-described support portion can swing with respect to the tray-side pivot support portion 29 via the washer 18 and the screw 19. In this supported state, the teeth 51 are engaged with the teeth 46 of the gear portion 45. In this embodiment, the tray 2 is pushed into the case with the guide groove 23 fitted to the protrusion 14 and the convex portion 53 fitted to the guide groove 13 with respect to the case 1. Then, as inferred from FIG. 1, the lever 50 moves the convex portion 53 from the inclined groove 13 b to the linear groove 13 a in the process in which the tray 2 is pushed into the case 1. The screw 19) is swung clockwise with the fulcrum as a fulcrum, and as a result, the rotating body 4 is rotated counterclockwise through the engagement of the lever side teeth 51 and the gear portion 45. The lever 50 is swung counterclockwise with the support portion (or screw 19) as a fulcrum in the process in which the tray 2 is pulled out from the retracted state pushed into the case 1, and as a result, the lever side teeth 51 The rotating body 4 is rotated clockwise through the meshing of the gear portion 45. Of course, as the rotation mechanism 5 described above, for example, the rotating body 4 may be rotated by a rack system that meshes with the gear portion 45 instead of the swinging lever 50. The above tray 1 is processed by a stopper or the like so that it does not come out of the case 1 when it is pulled out from the stored state pushed into the case 1 to the maximum.

On the other hand, a plurality (three in this example) of holding means 3 are used. As shown in FIGS. 3 and 4, each holding means 3 includes one leg member 30 pivotally supported on the rotating body 4 side, the other leg member 31 pivotally supported on the tray side, and both leg members 30, 31. Is an assembly composed of a support piece 34, which is foldably connected, and a biasing spring 9. Here, the leg members 30 and 31 are set to have substantially the same length, and the attachment portions 32 and 33 are formed on the proximal end side, and the convex connection is formed at the distal end (upper end in the standing manner). Points forming portions 32a and 33a, points forming depression-shaped stepped portions 30a and 31a on the tip side of the upper surface (the surface that is up in the folding mode), bottom surface (surface that is down in the folding mode) This is the same in that the wire arrangement grooves 30b and 31b are formed on the front end side of the wire. The attachment portion 32 is formed in a thin plate shape so that both side portions thereof are substantially flush with the step portions 30a and 31a (in a folded manner), and is provided in the middle portion of the lower surface to be the connection portion 32a or 33a on the leg member side. And a pair of concave connecting portions 35, 35 and a wire arranging groove 34b.

  Each of the above leg members 30 and 31 has the pin 8 in the width direction from the state where the convex connection portions 32a and 33a are fitted to the corresponding concave connection portions 35 to the connection portion 35 (one side of the concave shape). Can be bent with respect to the support piece 34 while being inserted into the insertion hole provided, the insertion hole provided in the connection portion 32a or 33a, and the insertion hole provided in the connection portion 35 (the other side of the concave shape). Connected to At that time, the biasing spring 9 is disposed between the leg member 30 and the support piece 34 in a state where the biasing spring 9 is axially inserted into each pin 8, and between the leg member 31 and the support piece 34. When the members 30 and 31 are switched from the standing mode to the folded mode, the support piece 34 is made to be flush with the leg members 30 and 31 by the biasing force of the biasing spring 9.

  That is, the urging spring 9 is a torsion spring, and both end portions 9a are set to wire rod portions fitted into the arrangement groove 30b of the leg member 30 and the arrangement groove 31b of the leg member 31, and the intermediate portions 9b therebetween are respectively set. The wire portion is set to be fitted into the arrangement groove 34b of the support piece 34 with the pin shaft insertion winding portions 9c, 9c interposed therebetween. However, the urging spring 9 may be cut into two at the intermediate portion 9b. In any structure, the convex connection portion 32a of the leg member 30 and the corresponding concave connection portion 35 of the support piece 34 are pivotally supported by the pin 8, or the convex connection portion 33a of the leg member 31 and the support piece 34 are supported. When the corresponding concave connection portion 35 is pivotally supported by the pin 8, the urging spring 9 is supported by inserting each pin 8 through the corresponding winding portion 9c, and the winding portion is supported in the supported state. The wire portions on both sides of 9c are fitted into the placement groove 30b or 31b and the placement groove 34b.

(Operation) In each of the cup holders described above, each holding means 3 includes the leg member 30 (the connecting portion 32) pivotally supported by the rotating body side connecting portion 43 via the pin 7, and the leg member 31 (the connecting portion 33). The tray side connecting portions 26 are pivotally supported via pins 7. In other words, each holding means 3 is attached in a connected state via pins 7 and the like corresponding to the rotator 4 and the tray 2, so that the leg 3 is rotated by the rotation of the rotator 4 from the folded state of FIG. The interval between the members 30 and 31 is narrowed to switch to the standing mode shown in FIG. 7B, and the interval between the leg members 30 and 31 is increased by rotating the rotating body 4 in the reverse direction from the standing mode. It is switched to the folding mode of FIG. Of course, the rotating body 4 is rotated in conjunction with the insertion and removal of the tray 2 via the rotating mechanism 5 as described in paragraph 0021. Next, the operation of the main part of the cup holder will be described in detail with reference to FIGS. 1 and 2 and FIGS.

(1) In the retracted state of the tray 2 as shown in FIG. 1 and FIG. 2 (a), the lever 50 is moved to the reference position (in this example, FIG. As shown in c), the wide valley portion 47 of the rotating body side gear portion 45 and the wide tooth 52 of the lever side teeth 51 are engaged with each other). The rotating body 4 is held via the lever 50 so as not to rotate, that is, cannot rotate. As shown in each of FIGS. 8 and 9, the plurality of holding means 3, the leg member 30 and the leg member 31 are horizontally fallen on the tray 2 via the pivot pins 7 described above, In addition, the support piece 34 is in close contact with the leg members 30 and 31 that have been turned over. In this state, due to the presence of the biasing spring 9 described above, for example, even if vibration is applied from the outside, the support piece 34 and the like are not swung carelessly.

(2) The tray 2 is pulled from the above retracted state with the guide action of the guide groove 23 with respect to the case side protrusion 14 and the elastic contact action of the leaf spring 17 with respect to the case side contact part 15. In this drawing process, when the convex portion 53 moves from the straight groove 13a along the inclined portion 13b, the lever 50 swings counterclockwise around the support portion (or screw 19) as shown in FIG. 1B. Moved. The rotating body 4 is rotated clockwise through the engagement of the teeth 51 and the teeth 46 in conjunction with the swing of the lever 50. This rotation is set to be performed after the holding means 3 on the tray 2 is exposed from the case 1. When the rotating body 4 is rotated clockwise, the plurality of holding means 3 are arranged such that the leg member 30 pivotally supported by the rotating body side connecting portion 43 is connected to the leg member 31 pivotally supported by the tray side connecting portion 26. The two leg members 30, 31 are raised with the pins 7 (base end side attachment portions 32, 33) as fulcrums while approaching, and the support piece 34 is lifted upward by the rise of both leg members 30, 31. At that time, both the leg members 30 and 31 are raised against the urging force of the urging spring 9.

(3) In each of FIGS. 8 and 9, (b), the tray 2 is pulled out to some extent, the rotating body 4 is rotated from the reference position of each (a) by the rotation angle a1, and each holding means 3 is The two leg members 30 and 31 and the support piece 34 are in a state where they are raised halfway (hereinafter referred to as a standing middle state). On the other hand, in each of (c) of FIGS. 8 and 9, the tray 2 is further pulled out to the maximum, and the rotating body 4 is rotated from the reference position of each (a) to a rotation angle a2 larger than the rotation angle a1. In addition, each holding means 3 is in a final standing mode (this is simply referred to as a standing mode) in which the leg members 30 and 31 are brought closest to each other and the support piece 34 is raised to the highest position. In the structure of the holding means 3 described above, the hold diameter (referred to as a diameter for restraining or supporting the periphery of the containers C) defined by the support pieces 34 of the holding means 3 is raised from the standing state. So go gradually smaller. In other words, the hold diameter is variable according to the amount of the tray 2 drawn or the amount of rotation of the rotating body 4, so that the amount of drawing of the tray 2 or the rotation of the rotating body 4 depends on the target container (diameter). By changing the amount of movement, containers with different diameters can always be restrained and supported in a stable state.

  Note that the above embodiments do not limit the present invention. The tray 2, the holding means 3, the rotating body 4, etc. constituting the present invention need only have the requirements specified in claim 1, and the details can be variously changed as necessary. For example, as disclosed in Japanese Patent Application Laid-Open No. 2006-44439, when the tray 2 is pushed into the case 1 against the urging force of the urging means, it is stored by a push-push locking mechanism. When the tray 2 is locked in the state, and the tray 2 is pushed again, the push-push locking mechanism is unlocked and pulled out in the protruding direction by the biasing force of the biasing means.

It is a top view which shows the cup holder of a form example, (a) is a storing state, (b) is the drawer | drawing-out state pulled out to the maximum. It is a side view which shows the cup holder of FIG. 1, (a) is a storing state, (b) is the drawer | drawing-out state pulled out to the maximum. It is a schematic block diagram which decomposes | disassembles and shows the principal part of the said cup holder. (A) is the schematic block diagram which decomposed | disassembled the holding means of FIG. 3, (b) is the expanded block diagram which looked at the holding means of FIG. 3 from the back surface side. The tray single item which comprises the said cup holder is shown, (a) is a top view, (b) is a side view, (c) is a bottom view. The state which assembled | attached the member which comprises the rotary body and the rotation mechanism to the tray of FIG. 4 is shown, (a) is a top view, (b) is a side view, (c) is a bottom view. FIG. 5 shows a state in which the holding means is assembled from FIG. 5, (a) is a top view in the folding mode of the holding means, and (b) is a top view in the standing mode of the holding means. The operation | movement of the said holding | maintenance means is shown, (a) is the external view in a folding aspect, (b) is the external view in the standing middle aspect, (c) is the external view in a standing aspect. The operation of the holding means (only one is shown) is shown, (a) is a top view in the folding mode, (b) is a top view in the standing up mode, and (c) is a top view in the standing mode. .

1 ... Case (10 and 11 are upper and lower halves, 14 is a guide projection, and 15 is an abutment)
2 ... Tray (20 and 21 are front and rear parts, 23 is a guide groove, 25 is an opening part, and 26 is a connection part)
3 ... Holding means ( 30 and 31 are leg members, 34 is a support piece)
4 ... Rotating body (40 is a recess, 41 is a flange, 42 is a projecting piece, and 43 is a connecting part)
5 ... Rotation mechanism 7,8 ... Pin 9 ... Biasing spring 13 ... Guide groove (13a is a straight groove, 13b is an inclined groove)
45 ... Gear part (which constitutes the rotation mechanism 5 and 46 is a continuous tooth)
50 ... Lever (the rotation mechanism 5 is constituted, 51 is a continuous tooth, 53 is a convex part)
C ... Containers

Claims (4)

In a cup holder comprising a tray and a holding means that can be switched between a folding mode and a standing upright mode that are stacked on the tray, and the holding unit is capable of supporting the periphery of containers in the upright mode,
The has a rotary member rotatably mounted with respect to the tray, switching said holding means by relatively rotating with said rotary member and the tray with the upstanding manner and the folding aspect Rutotomoni ,
The holding means is composed of one leg member pivotally supported by the rotating body, the other leg member pivotally supported by the tray, and a support piece connecting the both leg members. A cup holder that is switched from the folded mode to the standing mode by narrowing the interval between the leg members by turning .   2. The cup holder according to claim 1, further comprising: a storage unit that takes in and out the tray; and a rotation mechanism that rotates the rotating body in conjunction with the insertion and removal of the tray with respect to the storage unit.   The cup holder according to claim 1, wherein two or more holding means are provided around the rotating body.   The cup holder according to claim 3, wherein a hold diameter that is partitioned by the holding means in the upright state and supports a peripheral portion of the containers is variable according to a rotation amount of the rotating body.

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